FFFrameSyncIn      45 libavfilter/dualinput.c     FFFrameSyncIn *in = s->fs.in;
FFFrameSyncIn      34 libavfilter/dualinput.h     FFFrameSyncIn second_input; /* must be immediately after fs */
FFFrameSyncIn     206 libavfilter/framesync.h     FFFrameSyncIn in[1]; /* must be the last field */
FFFrameSyncIn      49 libavfilter/vf_mergeplanes.c     FFFrameSyncIn fsin[3]; /* must be immediately after fs */
FFFrameSyncIn     176 libavfilter/vf_mergeplanes.c     FFFrameSyncIn *in;